package com.mmall.util;

import java.util.HashMap;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;

public class TestDemo {
	
	@SuppressWarnings("rawtypes")
	@Autowired(required = false)
	public static void main(String[] args) {
		getA();
		
		System.out.println(2222);
	}
	
	public static void getA(){
		Map errors;
        do {
        	System.out.println(111);
        	errors = new HashMap<>();
        	errors.put("A", 111);
        } while (errors.isEmpty());
	}

}
